ambassador susan rice says one thing. the president says another. they're not clear on what they think the reason behind it is. that's worrisome. >> his spokesman, jay carnie, reversed ship. never clearly said it was an act of terrorism. so -- >> lots of questions. still lives lost. >>> moving on this morning. a texas man who had gotten three reprieves from the supreme court has now been executed. cleve foster was pronounced dead about 25 minutes after his lethal injection began. three times last year the high court had actually stopped foster's execution, including one time when he was just moments away from death. foster was convicted of murdering a woman that he met in a bar. >> okay. this is frightening. >>> federal officials just released a report about two extremely close calls in chicago's busy o'hare airport. in both instances, the planes came so close to colliding that pilots had to rely on quick refluxes -- reflexes, rather, and sheer luck. as abc's alex perez explains, changes have been made to keep it from happening again. >> reporter: a